Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal JURNAL KIMIA SAINS DAN APLIKASI
Maulidiyah Maulidiyah
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Halu Oleo, Kendari 93232, Southeast Sulawesi|Universitas Halu Oleo|Indonesia
Chemical Engineering, Chemistry & Bioengineering Chemistry Engineering

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Performance Study of NiO-TiO₂-CuO Nanocomposite Supported by Reduced Graphene Oxide as an Anode Candidate for Lithium-Ion Battery Development Muh Edihar; Kaharuddin Kaharuddin; Muhammad Nurdin; Maulidiyah Maulidiyah; Thamrin Azis; Mawaddah Zaqinah Diah
Jurnal Kimia Sains dan Aplikasi Vol 28, No 2 (2025): Volume 28 Issue 2 Year 2025
Publisher : Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jksa.28.2.73-81

Abstract

In an effort to enhance the performance of lithium-ion batteries (LIBs), this study developed a NiO-TiO2-CuO nanocomposite supported by reduced graphene oxide (rGO) as an anode material. The nanocomposite was synthesized via a hydrothermal method and characterized using FTIR, XRD, and SEM-EDX techniques to understand its structure and material properties. The FTIR spectrum confirmed the presence of C=C bonds (1612-1512 cm-1) and C–O bonds (1147-1099 cm-1) from rGO, as well as Ni-O (408 cm-1), Cu-O (669 cm-1), and Ti-O (549 cm-1). The XRD patterns revealed the crystalline phases of NiO at 2θ = 37° (111), 43° (200), and 62.8° (200); TiO2 at 2θ = 25.3° (101), 48° (101), and 55° (211); and Cu-O at 2θ = 35.6° (111) and 39.8° (022). SEM-EDX images showed small aggregated particles forming a relatively uneven surface with spherical morphology, with an average particle size of 33.25 nm. Electrochemical testing using cyclic voltammetry (CV) demonstrated that the material exhibited a stable specific capacity (Csp) of 6.3 mAh/g after five cycles at a scan rate of 1 V/s. Additionally, the specific capacity significantly increased to 44.15 mAh/g at a scan rate of 0.05 V/s, indicating excellent electrochemical performance. These results suggest that the NiO-TiO2-CuO/rGO nanocomposite has potential as an efficient anode material for lithium-ion battery applications, offering good cycle stability and enhanced energy storage capacity.
Co-Authors Kaharuddin Kaharuddin Mawaddah Zaqinah Diah Muh. Edihar Muhammad Nurdin Thamrin Azis